15419580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 47996928

約数和(自身を除く): 32577348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 383, 610, 660, 671, 732, 766, 915, 1149, 1220, 1342, 1532, 1830, 1915, 2013, 2298, 2684, 3355, 3660, 3830, 4026, 4213, 4596, 5745, 6710, 7660, 8052, 8426, 10065, 11490, 12639, 13420, 16852, 20130, 21065, 22980, 23363, 25278, 40260, 42130, 46726, 50556, 63195, 70089, 84260, 93452, 116815, 126390, 140178, 233630, 252780, 256993, 280356, 350445, 467260, 513986, 700890, 770979, 1027972, 1284965, 1401780, 1541958, 2569930, 3083916, 3854895, 5139860, 7709790, 15419580]

約数ペア:

[(1, 15419580), (2, 7709790), (3, 5139860), (4, 3854895), (5, 3083916), (6, 2569930), (10, 1541958), (11, 1401780), (12, 1284965), (15, 1027972), (20, 770979), (22, 700890), (30, 513986), (33, 467260), (44, 350445), (55, 280356), (60, 256993), (61, 252780), (66, 233630), (110, 140178), (122, 126390), (132, 116815), (165, 93452), (183, 84260), (220, 70089), (244, 63195), (305, 50556), (330, 46726), (366, 42130), (383, 40260), (610, 25278), (660, 23363), (671, 22980), (732, 21065), (766, 20130), (915, 16852), (1149, 13420), (1220, 12639), (1342, 11490), (1532, 10065), (1830, 8426), (1915, 8052), (2013, 7660), (2298, 6710), (2684, 5745), (3355, 4596), (3660, 4213), (3830, 4026)]